Finished up my PDK Ringmaster 593. I purchased just the wing kit from Pat and did the fuse/tail from "on hand" stock.
Fuse is a build up profile at 3/4" wide. Lengthened the nose 1 1/4".
Cobra 3515/14 950kv
4S 2700 Zippy Compact lipo
Generic 40A ESC from eBay
Hubin timer
13x5.5 EP cut down to 12" APC prop
Monokote on wing and tail
Rustoleum on fuse , fin, and wing trim
.015 by 63' eye to eye lines
46 1/2 oz ready to fly with 3/4 oz tip weight.
I should have only lengthened the nose by 3/4" as I had to add 1 1/2oz tail weight to get to 16% CG.
It took 4 1 minute flights and 2 5 minute flights to get the Hubin timer values set so I could use the throttle compensation mode to give me 5.2 second lap times through out the flight. Was very easy to do. The 40A eBay ESC at $13 delivered was a gamble but looks like it will work out fine with this setup. I think a very good setup for sport flying!